McFadden hauled down four passes for 28 yards and Marcel Reece scored the only touchdown for the Raiders (1-1), who notched their first victory following an season-opening loss to Indianapolis.
Terrelle Pryor went 15-of-24 through the air for 126 yards for the Raiders, limited the Jaguars to just 248 yards of total offense.
Jacksonville running back Maurice Jones-Drew sustained an ankle injury and was held out of the second half.
Reindeer recovered after escaping from Santa during lighting ceremony
Campus cop fatally shoots Texas student during traffic stop